Back to Ingredient checker
seitan
Grains
Trigger checker for seitan
See seitan rated across every trigger — FODMAP, histamine, salicylate, oxalate, tyramine and more — plus diet compatibility, all in one quick ingredient profile.
Related checkers
Compare seitan across criteria
Sensitivities
What seitan contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where seitan fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about seitan
Seitan is pure wheat gluten, the stretchy protein washed out of wheat flour, which makes it the single most concentrated source of gluten you can eat and an absolute no for anyone with celiac disease or a wheat allergy. Sold as vegan wheat meat, it is otherwise a clean, high-protein food on most triggers, but on gluten it is completely off the chart. Store-bought seitan is also usually marinated in soy sauce and vinegar, which layers histamine on top.
Watch for
- Pure vital wheat gluten, so it is the most concentrated gluten food there is and strictly off-limits for celiac disease or wheat allergy
- Not compatible with an EoE elimination diet, since wheat is one of the core foods that has to come out
- Can prompt histamine or mast-cell reactions in sensitive people, and marinated seitan adds histamine from soy sauce and vinegar
- High in lectins and hard on SIBO, so a reactive gut may struggle with it even setting the gluten aside
Explore related in Grains
Compare similar foods to build a personalized list of swaps that work for your system.
FAQ
What does the FODMAP rating mean for seitan?
Medium FODMAP: portion size matters more than the ingredient itself.
Is seitan generally well tolerated?
Gluten (Avoid) and Low Fermentation (Avoid) Start with those if you react.
What should I check next?
Compare within the Grains group.